20134191728

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{694091}}^1$

素因数の和:694150

約数の個数: 60

約数和(自身を含む): 46605501432

約数和(自身を除く): 26471309704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 7252, 14504, 29008, 694091, 1388182, 2776364, 4858637, 5552728, 9717274, 11105456, 19434548, 25681367, 34010459, 38869096, 51362734, 68020918, 77738192, 102725468, 136041836, 179769569, 205450936, 272083672, 359539138, 410901872, 544167344, 719078276, 1258386983, 1438156552, 2516773966, 2876313104, 5033547932, 10067095864, 20134191728]

約数ペア:

[(1, 20134191728), (2, 10067095864), (4, 5033547932), (7, 2876313104), (8, 2516773966), (14, 1438156552), (16, 1258386983), (28, 719078276), (37, 544167344), (49, 410901872), (56, 359539138), (74, 272083672), (98, 205450936), (112, 179769569), (148, 136041836), (196, 102725468), (259, 77738192), (296, 68020918), (392, 51362734), (518, 38869096), (592, 34010459), (784, 25681367), (1036, 19434548), (1813, 11105456), (2072, 9717274), (3626, 5552728), (4144, 4858637), (7252, 2776364), (14504, 1388182), (29008, 694091)]